Use of alkylpolyglycol-tert.-butyl ether as bleaching auxiliary

Details Use of alkylpolyglycol-tert.-butyl ether as bleaching auxiliary Use of alkylpolyglycol-tert.-butyl ether as bleaching auxiliary

1981-04-17

1982-03-23

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

Bleaching

Chemical

8111, 252186, D06L 302, C11D 3395

Patent

active

043210520

ABSTRACT:
A process for the bleaching of cellulose in an alkaline peroxide bleaching bath in the presence of a compound of the formula ##STR1## wherein R is C.sub.6 -C.sub.22 -alkyl, C.sub.6 -C.sub.22 -alkenyl or C.sub.6 -C.sub.22 -alkylaryl, n is a number of from 5 to 50, and X is ethylene or propylene; the ether chain (X-O).sub.n consisting entirely of ethoxy units or contains n/5 isopropoxy units at most.

REFERENCES:
patent: 4120812 (1978-10-01), Lutz
patent: 4131562 (1978-12-01), Lutz et al.

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